no code implementations • 15 Dec 2022 • J. Galbally, J. Fierrez, F. Alonso-Fernandez, M. Martinez-Diaz
The vulnerabilities of fingerprint-based recognition systems to direct attacks with and without the cooperation of the user are studied.
no code implementations • 25 Oct 2022 • M. L. Menezes, A. Samara, L. Galway, A. Sant'anna, A. Verikas, F. Alonso-Fernandez, H. Wang, R. Bond
Investigations are presented that aim to provide the foundation for future work in modelling user affect to enhance interaction experience in virtual environments.
no code implementations • 27 Mar 2022 • F. Alonso-Fernandez, R. A. Farrugia, J. Bigun, J. Fierrez, E. Gonzalez-Sosa
The lack of resolution has a negative impact on the performance of image-based biometrics.
no code implementations • 27 Mar 2022 • E. Gonzalez-Sosa, J. Fierrez, R. Vera-Rodrıguez, F. Alonso-Fernandez, V. M. Patel
Imaging using millimeter waves (mmWs) has many advantages including the ability to penetrate obscurants such as clothes and polymers.